I think its a little presumptuous of you to tell me how to interpret the bible. I can read quite well thank you and have read the bible from cover to cover. The passage doesn't say anything about preaching the word of God. There are in fact other passages that cover that quite well. I interpret "Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven." to mean that you should show the good works that you do to your fellow man and to glorify God. I don't need any additional interpretation by anyone thanks, its pretty clear to me what it says. As for the passage that was first brought up that comes later I will concede that it refers to your reasons for showing your good deeds to others. Non of us should presume to know the reasons of another person unless they tell us those reasons. Its ludicrous to me that a person would bring up a bible passage as a reason not to talk about the good works they have done. Are you defending that use?